GnuTLS: multiple server certs, OCSP stapling. Bug 2092

[users/jgh/exim.git] / doc / doc-docbook / spec.xfpt

diff --git a/doc/doc-docbook/spec.xfpt b/doc/doc-docbook/spec.xfpt
index cfee04ccd59fc90c52fe9cbf1d2fff9b326d25d4..5778ce6a81391bf2915aa5d15a2e2b35ca2bf50a 100644 (file)
--- a/doc/doc-docbook/spec.xfpt
+++ b/doc/doc-docbook/spec.xfpt
@@ -17133,8 +17133,13 @@ use when sending messages as a client, you must set the &%tls_certificate%&
 option in the relevant &(smtp)& transport.
 
 .new
+&*Note*&: If you use filenames based on IP addresses, change the list
+separator in the usual way to avoid confusion under IPv6.
+
 &*Note*&: Under current versions of OpenSSL, when a list of more than one
 file is used, the &$tls_in_ourcert$& veriable is unreliable.
+
+&*Note*&: OCSP stapling is not usable when a list of more than one file is used.
 .wen
 
 If the option contains &$tls_out_sni$& and Exim is built against OpenSSL, then
@@ -17276,6 +17281,12 @@ Certificate Authority.
 
 Usable for GnuTLS 3.4.4 or 3.3.17 or OpenSSL 1.1.0 (or later).
 
+.new
+For GnuTLS 3.5.6 or later the expanded value of this option can be a list
+of files, to match a list given for the &%tls_certificate%& option.
+The ordering of the two lists must match.
+.wen
+
 
 .option tls_on_connect_ports main "string list" unset
 .cindex SSMTP
@@ -27137,7 +27148,7 @@ let the Exim Maintainers know and we'll likely use it).
 .next
 .new
 With GnuTLS, if an explicit list is used for the &%tls_privatekey%& main option
-main option, it must be ordered to match the %&tls_certificate%& list.
+main option, it must be ordered to match the &%tls_certificate%& list.
 .wen
 .next
 Some other recently added features may only be available in one or the other.
@@ -31327,6 +31338,7 @@ address and some time-based randomizing information. The &%prvs%& expansion
 item creates a signed address, and the &%prvscheck%& expansion item checks one.
 The syntax of these expansion items is described in section
 &<<SECTexpansionitems>>&.
+The validity period on signed addresses is seven days.
 
 As an example, suppose the secret per-address keys are stored in an MySQL
 database. A query to look up the key for an address could be defined as a macro